Analysis

  • max time kernel
    150s
  • max time network
    129s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    02-06-2023 11:58

General

  • Target

    06343599.js

  • Size

    1KB

  • MD5

    d958dec890f5a49330457862991ebee0

  • SHA1

    46fae61a6d8ccaa4cd07f0e25fb7285024f8e36c

  • SHA256

    3290ebf23a0f763607fa8c7a64b84da516d015adf663380dea9bf5ac19929543

  • SHA512

    d6d64699bd29586111573bb7e32bded0dfd48bca63ea9c87517f53f9eab22e3744e81f433f38ffc15dfe388564993bf4069a82e53fa04e748996a4cbfeab4d67

Malware Config

Extracted

Family

qakbot

Version

404.1346

Botnet

obama266

Campaign

1685611378

C2

24.234.220.88:990

70.28.50.223:2078

96.56.197.26:2083

103.123.223.133:443

83.249.198.100:2222

199.27.66.213:443

90.104.151.37:2222

94.204.202.106:443

72.205.104.134:443

65.95.141.84:2222

82.131.141.209:443

77.126.99.230:443

71.38.155.217:443

205.237.67.69:995

84.215.202.8:443

24.234.220.88:465

76.178.148.107:2222

116.74.163.130:443

70.28.50.223:2087

147.147.30.126:2222

Signatures

  • Qakbot/Qbot

    Qbot or Qakbot is a sophisticated worm with banking capabilities.

  • Blocklisted process makes network request 5 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates connected drives 3 TTPs 24 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in Windows directory 9 IoCs
  • Modifies data under HKEY_USERS 44 IoCs
  • Suspicious behavior: EnumeratesProcesses 29 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 6 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs
  • Uses Volume Shadow Copy service COM API

    The Volume Shadow Copy service is used to manage backups/snapshots.

Processes

  • C:\Windows\system32\wscript.exe
    wscript.exe C:\Users\Admin\AppData\Local\Temp\06343599.js
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    PID:1528
  • C:\Windows\system32\msiexec.exe
    C:\Windows\system32\msiexec.exe /V
    1⤵
    • Blocklisted process makes network request
    • Enumerates connected drives
    • Drops file in Windows directory
    • Modifies data under HKEY_USERS
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:292
    • C:\Windows\system32\wscript.exe
      wscript.exe C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\notify.vbs
      2⤵
        PID:880
      • C:\Windows\system32\rundll32.exe
        rundll32.exe C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll,next
        2⤵
        • Suspicious use of WriteProcessMemory
        PID:1780
        • C:\Windows\SysWOW64\rundll32.exe
          rundll32.exe C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll,next
          3⤵
          • Loads dropped DLL
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of WriteProcessMemory
          PID:1176
          • C:\Windows\SysWOW64\wermgr.exe
            C:\Windows\SysWOW64\wermgr.exe
            4⤵
            • Suspicious behavior: EnumeratesProcesses
            PID:1304
    • C:\Windows\system32\vssvc.exe
      C:\Windows\system32\vssvc.exe
      1⤵
        PID:592
      • C:\Windows\system32\DrvInst.exe
        DrvInst.exe "1" "200" "STORAGE\VolumeSnapshot\HarddiskVolumeSnapshot19" "" "" "61530dda3" "0000000000000000" "00000000000003A0" "00000000000004A8"
        1⤵
        • Drops file in Windows directory
        • Modifies data under HKEY_USERS
        PID:1932

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

      Loading Replay Monitor...

      Downloads

      • C:\Config.Msi\6d6a69.rbs

        Filesize

        8KB

        MD5

        d458f0fd64a8f3fda3913b3e70abbab3

        SHA1

        7261b2ae681cd022bba260e3bab6da26df29e331

        SHA256

        b5c9b7dfebb9ce94407815b040d54ebc46a423faa62615715fd3536ac3cfccff

        SHA512

        ce2dcf0b3a8ccce0655e7a7ca4cb00e3d5f2f96f6e1e3a56642dbf8bec479f7c4913b5aaefcf571e9f07d489d2b122df708922a4bea01f8f7f7e61ad198fe21a

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015

        Filesize

        62KB

        MD5

        3ac860860707baaf32469fa7cc7c0192

        SHA1

        c33c2acdaba0e6fa41fd2f00f186804722477639

        SHA256

        d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

        SHA512

        d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

      • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

        Filesize

        344B

        MD5

        b4b20b76542b8a4e170e72a3de7ebce0

        SHA1

        0f168d4ffc3a7d72d07e16373eb4a0f9d1730a45

        SHA256

        cb5e7b827d285c2160980486a3fac382532d749bb95a88c47aedd54b53b41c77

        SHA512

        4082550269eebffd5bc3b5325de5de264e188fdfb5bd07d3e9eaf5cfd82b2e90847035179a62cebec045ceb0c30ac20b89f2ec84e02eaeb81c5d4d54daeaa39e

      • C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll

        Filesize

        752KB

        MD5

        e5508d90adc69e16aeee0d1f9aa33968

        SHA1

        b2d3544b2307e8b10c3b8dc8e519d217edf62c0c

        SHA256

        e5ecfab1dba2cddc9402e78185f43e6955eec82cbf3b0980ea67d4b30ed123d8

        SHA512

        881037155f63b98216785df9655fb497c36b2005c5f83a50d7b2486f870fba0764e11ff80d40c9723a441d904694f4ee4c99dd6ee9653350506b7dd3d6d34a16

      • C:\Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\notify.vbs

        Filesize

        132B

        MD5

        0d4c9f15ce74465c59ae36a27f98c817

        SHA1

        9cce8eefa4d3d9c5e161c5dbb860cfe1489c6b1a

        SHA256

        d24e3399060b51f3a1c9d41a67de2601888a35c99da8db70070d757bb3f1913a

        SHA512

        9bed0eafc2cf2a2360850ca1070ffb04ac14f04c78379485998a93f45012b5c11cc7f6f68129f65b8b5f90437cb965908c6a1bb9d83a56b068d6bde1d5fdad1f

      • C:\Users\Admin\AppData\Local\Temp\Cab7FF.tmp

        Filesize

        61KB

        MD5

        fc4666cbca561e864e7fdf883a9e6661

        SHA1

        2f8d6094c7a34bf12ea0bbf0d51ee9c5bb7939a5

        SHA256

        10f3deb6c452d749a7451b5d065f4c0449737e5ee8a44f4d15844b503141e65b

        SHA512

        c71f54b571e01f247f072be4bbebdf5d8410b67eb79a61e7e0d9853fe857ab9bd12f53e6af3394b935560178107291fc4be351b27deb388eba90ba949633d57d

      • C:\Users\Admin\AppData\Local\Temp\TarA38.tmp

        Filesize

        164KB

        MD5

        4ff65ad929cd9a367680e0e5b1c08166

        SHA1

        c0af0d4396bd1f15c45f39d3b849ba444233b3a2

        SHA256

        c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

        SHA512

        f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

      • C:\Windows\Installer\MSIBC3.tmp

        Filesize

        404KB

        MD5

        84105d5f389717c68139918269d4461d

        SHA1

        5e0a7530f5a9dfb8b72ae6a29a71cd6829f15351

        SHA256

        ee3cda5ebcda50cf08c43d3ed8463677152ba7af99490764afecc0379fc8cd1b

        SHA512

        298ebd4d41bbcafd28a4d49e1108540c05c3c0d83e38be0304dbf7579e0af06503fb503a414d93359fb1e4f9a1d46b343488da4bbea0a4fd1efe4df9fad4d2b4

      • \Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll

        Filesize

        752KB

        MD5

        e5508d90adc69e16aeee0d1f9aa33968

        SHA1

        b2d3544b2307e8b10c3b8dc8e519d217edf62c0c

        SHA256

        e5ecfab1dba2cddc9402e78185f43e6955eec82cbf3b0980ea67d4b30ed123d8

        SHA512

        881037155f63b98216785df9655fb497c36b2005c5f83a50d7b2486f870fba0764e11ff80d40c9723a441d904694f4ee4c99dd6ee9653350506b7dd3d6d34a16

      • \Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll

        Filesize

        752KB

        MD5

        e5508d90adc69e16aeee0d1f9aa33968

        SHA1

        b2d3544b2307e8b10c3b8dc8e519d217edf62c0c

        SHA256

        e5ecfab1dba2cddc9402e78185f43e6955eec82cbf3b0980ea67d4b30ed123d8

        SHA512

        881037155f63b98216785df9655fb497c36b2005c5f83a50d7b2486f870fba0764e11ff80d40c9723a441d904694f4ee4c99dd6ee9653350506b7dd3d6d34a16

      • \Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll

        Filesize

        752KB

        MD5

        e5508d90adc69e16aeee0d1f9aa33968

        SHA1

        b2d3544b2307e8b10c3b8dc8e519d217edf62c0c

        SHA256

        e5ecfab1dba2cddc9402e78185f43e6955eec82cbf3b0980ea67d4b30ed123d8

        SHA512

        881037155f63b98216785df9655fb497c36b2005c5f83a50d7b2486f870fba0764e11ff80d40c9723a441d904694f4ee4c99dd6ee9653350506b7dd3d6d34a16

      • \Users\Admin\AppData\Local\AdobeAcrobatPDFBrowserPlugin\main.dll

        Filesize

        752KB

        MD5

        e5508d90adc69e16aeee0d1f9aa33968

        SHA1

        b2d3544b2307e8b10c3b8dc8e519d217edf62c0c

        SHA256

        e5ecfab1dba2cddc9402e78185f43e6955eec82cbf3b0980ea67d4b30ed123d8

        SHA512

        881037155f63b98216785df9655fb497c36b2005c5f83a50d7b2486f870fba0764e11ff80d40c9723a441d904694f4ee4c99dd6ee9653350506b7dd3d6d34a16

      • memory/1176-155-0x00000000001D0000-0x00000000001F4000-memory.dmp

        Filesize

        144KB

      • memory/1176-154-0x00000000001C0000-0x00000000001C3000-memory.dmp

        Filesize

        12KB

      • memory/1304-161-0x00000000000F0000-0x00000000000F2000-memory.dmp

        Filesize

        8KB

      • memory/1304-162-0x00000000000C0000-0x00000000000E4000-memory.dmp

        Filesize

        144KB

      • memory/1304-168-0x00000000000C0000-0x00000000000E4000-memory.dmp

        Filesize

        144KB

      • memory/1304-169-0x00000000000C0000-0x00000000000E4000-memory.dmp

        Filesize

        144KB

      • memory/1304-170-0x00000000000C0000-0x00000000000E4000-memory.dmp

        Filesize

        144KB

      • memory/1304-171-0x00000000000C0000-0x00000000000E4000-memory.dmp

        Filesize

        144KB

      • memory/1304-172-0x00000000000C0000-0x00000000000E4000-memory.dmp

        Filesize

        144KB